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Cheap flights from London City Airport to Portugal from £99

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — LIS
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from London City to Portugal
Explore the most affordable flight options available from London City to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Wed 2/1220:05
LCY
-
LIS
1 stop14h 30m
KLM
Wed 9/1215:30
LIS
-
LCY
1 stop15h 45m
KLM
Deal found 31/3£169
Tue 2/617:10
LCY
-
LIS
1 stop5h 40m
KLM
Thu 18/611:55
LIS
-
LCY
1 stop5h 25m
KLM
Deal found 1/4£172
Tue 5/517:10
LCY
-
OPO
1 stop5h 05m
KLM
Thu 14/511:25
OPO
-
LCY
1 stop7h 05m
KLM
Deal found 1/4£176
Tue 12/510:00
LCY
-
LIS
1 stop12h 50m
KLM
Tue 19/519:45
LIS
-
LCY
1 stop12h 10m
KLM
Deal found 28/3£177
Tue 9/609:35
LCY
-
OPO
1 stop10h 25m
Iberia
Tue 16/620:40
OPO
-
LCY
1 stop12h 20m
Iberia
Deal found 30/3£178
Tue 2/609:35
LCY
-
OPO
1 stop10h 25m
Iberia
Tue 9/620:40
OPO
-
LCY
1 stop12h 20m
Iberia
Deal found 30/3£179
Tue 9/609:35
LCY
-
LIS
1 stop13h 50m
Iberia
Thu 11/606:35
LIS
-
LCY
1 stop8h 40m
Iberia
Deal found 1/4£182
Fri 15/508:25
LCY
-
OPO
1 stop9h 50m
Multiple Airlines
Wed 20/520:40
OPO
-
LCY
1 stop12h 30m
Multiple Airlines
Deal found 30/3£184
Thu 28/509:35
LCY
-
LIS
1 stop13h 50m
Multiple Airlines
Wed 3/619:45
LIS
-
LCY
1 stop12h 10m
Multiple Airlines
Deal found 31/3£184
Mon 25/519:15
LCY
-
OPO
1 stop12h 25m
Iberia
Thu 28/520:40
OPO
-
LCY
1 stop12h 30m
Iberia
Deal found 30/3£184
Mon 18/509:35
LCY
-
LIS
1 stop13h 50m
Iberia
Wed 20/506:35
LIS
-
LCY
1 stop8h 40m
Iberia
Deal found 31/3£185
Tue 28/419:15
LCY
-
OPO
1 stop12h 25m
Iberia
Tue 12/520:40
OPO
-
LCY
1 stop12h 20m
Iberia
Deal found 31/3£185

Find flight deals from London City to Portugal

Keep the following information in mind while searching for London City to Portugal flight deals. Data was last updated 2 April 2026.

Round-trip from

£172

One-way from

£99

Popular in

August

Cheapest in

November

Average price

£128

Good round-trip deal

£245 or less
KLM
  • KLM
  • 2/6-18/6
  • 2 total stops
  • 11h 05m total
  • London to Portugal
Search Deals
Iberia
  • Iberia
  • 4/5
  • 1 total stop
  • 13h 50m total
  • London to Portugal
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London City to Portugal.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 April 2026.
Use the filters below to find and compare flights from London City Airport to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 5/5

17:10-22:15

1 stop5h 05m

Porto

Thu 14/5

11:25-18:30

1 stop7h 05m

£176

LondonLisbon

LCY - LIS

LCYLIS

London City

Sun 14/6

20:45-22:50

1 stop26h 05m

Lisbon Humberto Delgado

Wed 1/7

11:55-17:20

1 stop5h 25m

£194

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 12/5

17:10-22:15

1 stop5h 05m

Porto

Tue 19/5

21:30-09:00

1 stop11h 30m

£203

LondonPorto

LCY - OPO

LCYOPO

London City

Mon 13/4

17:10-22:15

1 stop5h 05m

Porto

Thu 16/4

11:25-18:30

1 stop7h 05m

£232

LondonPorto

LCY - OPO

LCYOPO

London City

Wed 17/6

09:20-15:30

1 stop6h 10m

Porto

Tue 23/6

05:00-09:30

1 stop4h 30m

£233

LondonFaro

LCY - FAO

LCYFAO

London City

Sat 9/5

08:25-21:05

1 stop12h 40m

Faro

Wed 13/5

08:10-17:20

1 stop9h 10m

£240

LondonFaro

LCY - FAO

LCYFAO

London City

Thu 17/9

20:15-07:10

1 stop10h 55m

Faro

Thu 24/9

20:20-07:55

1 stop11h 35m

£240

LondonLisbon

LCY - LIS

LCYLIS

London City

Wed 2/9

17:10-22:50

1 stop5h 40m

Lisbon Humberto Delgado

Wed 9/9

11:55-17:20

1 stop5h 25m

£242
Fastest return journey

LondonFaro

LCY - FAO

LCYFAO

London City

Fri 10/7

19:30-22:30

Nonstop3h 00m

Faro

Thu 16/7

10:55-13:45

Nonstop2h 50m

£244

LondonLisbon

LCY - LIS

LCYLIS

London City

Tue 14/4

09:20-14:35

1 stop5h 15m

Lisbon Humberto Delgado

Tue 21/4

11:55-17:20

1 stop5h 25m

£247

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London City to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from London City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Portugal

What is the cheapest time of day to fly from LCY to PT?

Find hourly flight availability from London City to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 April 2026.

It’s optimal to fly from London City Airport to Portugal in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at midday.

How often are flights from London to Portugal delayed?

About 8% of weekly flights between London and Portugal have experienced delays in the past year, with the average delay time being 119 minutes.

What is the most punctual flight time for London to Portugal flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Portugal flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated 2 April 2026.
See what other customers who have flown with KLM,SWISS, andBritish Airways from London City Airport to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,485 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,485 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
SWISS
7.5
Good
1,910 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,848 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from London City to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London City Airport to Portugal?

    Departing from London City Airport to Portugal will take you 3h. The distance between London City Airport and Portugal is about 1075 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London City Airport to Portugal?

    While some choose either London City - Porto or London City - Faro, London City - Lisbon Humberto Delgado is the most popular route from London City Airport to Portugal.

  • Can I find deals for flights from London City to Portugal that include hotel bookings?

    Yes. In addition to deals on London City to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London City to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Portugal.

  • Can I find deals for business class flights from London City to Portugal?

    Yes. Cheapflights offers flight deals from London City to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for London City to Portugal

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Top 3 airlines flying from London City to Portugal

Discover the top 3 airlines that operate flights from London City to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£178Average£318FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£183Average£349FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapest£186Average£323FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London City to Portugal?

When you search for this flight from London City to Portugal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London City to Portugal?

Cheapflights helps you find that perfect flight to Portugal from London City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London City to Portugal with no change fees?

Need flexible booking options for your flight to Portugal from London City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London City to Portugal become cheaper?

Yes, Cheapflights offers price alerts on London City to Portugal flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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